Sanborn Fire Maps

http://ohioweblibrary.org/sanborn
The Sanborn Maps were originally created for assessing fire insurance liability in urbanized areas in the United States. Our collection includes over 40,000 detailed maps of Ohio cities drawn between 1882 and 1962. Each map includes detailed information regarding town and building information. Although these maps were originally published in color, our collection is digitized from microfilm and is in black and white.